## simple jobs scenario for conservative and easy backfill 
0 600 600 50 600 0 0 uid_1
10 800 400 100 200 0 0 uid_1
# the job below cannot be backfilled: 
# there are enough free processors while it arrives,
# however the time window is too "short"  
20 1800 1000 10 1000 0 0 uid_1
